{"slug":"trailofbits-yara-rule-authoring","source_name":"trailofbits/yara-rule-authoring","name":"Trailofbits/Yara Rule Authoring","description":"Guides authoring of high-quality YARA-X detection rules for malware identification. Use when writing, reviewing, or optimizing YARA rules. Covers naming conventions, string selection, performance optimization, migration from legacy YARA, and false positive reduction. Triggers on: YARA, YARA-X, malware detection, threat hunting, IOC, signature, crx module, dex module.","version":2,"lift":{"pass_rate_delta_pts":40.91,"pass_rate_pct":95.5,"total_cases":22,"passed_cases":21,"tokens_delta_pct":330,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-11T08:25:50.768303+00:00"},"skill_score":0.9545,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":40.91,"with_pass_pct":95.5,"without_pass_pct":54.5,"tokens_delta_pct":330,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":true,"completed_at":"2026-08-11T08:25:50.768303+00:00","run_id":"44c74ff7-7ed7-4b9d-9e25-72bac2916729","version_number":2,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"CC-BY-SA-4.0","install_count":0,"manifest_hash":"2586739270471da610019f33e9f55b03e86a8cbcc1b5c2846705556e312aca19","raw_url":"https://app.decimal.ai/s/trailofbits-yara-rule-authoring/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/trailofbits-yara-rule-authoring"}